Saturday, September 5, 2026

No wonder New Orleans tends to flood

 




7 comments:

  1. being at or below sea-level does not help...

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  2. It's not JUST that The Mississippi drains about half the country. It's that New Orleans is 8 FEET BELOW SEA LEVEL and sinking at the rate of .25" per year, with some sections sinking at 3 times that rate.

    That's what happens when you build on a river delta that is made of river sediment.

    The place should have been written off as a bad idea the first time it flooded 1719. It definitely should have been written off after the Katrina flood in 2005. But no.

    Let's just keep throwing good money down a bad well that the bottom is dropping out of with no end in sight. Oh, the humanity.

    This is stupid politics at its highest level.

    Nemo

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    Replies
    1. It's even worse than that.
      By law, the Corps of Engineers must keep the Mississippi River flowing through New Orleans. Something the river hasn't wanted to do since the 1950s and has cost hundreds of millions of dollars.

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    2. Nemo, you and Anon@8:25 are both right, but there's another piece illustrating just how doomed New Orleans is.

      Upstream from Baton Rouge, the Mississippi comes very near to the Atchafalya River.
      https://maps.app.goo.gl/z76bWuVqQQNNNCum7

      As you note, the Mississippi is silting up and requires dredging to keep it passable. But the Atchafalya is digging it's channel deeper. Mother Earth is telling us that the Atchafalya is meant to capture the Mississippi. But allowing that would mean that the new mouth of the Mississippi would move 60-ish miles west and everything downstream of that capture...including New Orleans...would literally sink into the swamp. The Old River Control Structure...
      https://en.wikipedia.org/wiki/Old_River_Control_Structure
      ....keeps that from happening....for now.

      azlibertarian

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  3. ...because of all the Republicans living in those areas??

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  4. It needs to flood every few years to clean out the garage, damn what a filthy place.

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  5. Great book called "Rising Tide".....................

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